Clozemaster vs WaniKani
Clozemaster
clozemaster.com
WaniKani
wanikani.comSide by side
| Figure | Clozemaster | WaniKani |
|---|---|---|
| Price from | $5/mo | $7.42/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Plans published | 6 | 8 |
| Spec score · Language learning apps | 9.3 (#6) | 8.8 (#27) |
| Documentation | The help center contains articles covering subscriptions, offline play, TTS voices, CSV or TSV collection uploads, review intervals and account deletion. | The Knowledge guide covers getting started, membership, billing, app settings, Japanese concepts, API apps and widgets. |
| Free plan | Yes | Yes |
| Languages offered | 75 | 1 |
| Learning method | Clozemaster teaches vocabulary through fill-in-the-blank exercises using sentences in context. | Its spaced repetition system adjusts review intervals for each item based on the learner’s last session. |
| Licence | The service is proprietary: its terms grant limited personal access and prohibit copying, resale, automated access and reverse engineering. | WaniKani’s service code and design are proprietary and copyright Tofugu; the service is not open source. |
| Mobile apps | Yes | WaniKani states that it currently has no official iOS or Android app; mobile apps mentioned in its help pages are made by users. |
| Offline lessons | Yes | No |
| Personalized review | Yes | Yes |
| Privacy and security | The privacy policy says Clozemaster uses reasonable safeguards to protect personal information and collects identifiers such as IP address and device ID. | Its privacy policy says it collects personal information and browser log data, uses cookies, and cannot guarantee absolute security of personal information. |
| Rating on Trustpilot | 3.8 out of 5 from 2 reviews | 3.5 out of 5 from 5 reviews |
| Spaced repetition | Sentences move through default review intervals of same day, one day, 10 days, 30 days and 180 days, with Pro customization. | The SRS adjusts the interval for each item using the learner’s previous session performance. |
| Support | Users can submit account-linked questions, feedback, language requests and feature requests through the contact form. | WaniKani’s Knowledge Guide offers a “Chat with Us” contact option for questions. |
| What it does | Clozemaster teaches vocabulary by asking learners to supply missing words in thousands of contextual sentences. | WaniKani is a web application designed to teach Japanese kanji meanings and readings plus vocabulary. |
Plans
Clozemaster
- FreeFree
- FreeFree
- Pro Monthly$8 a month
- Pro Yearly$60 a year
- Clozemaster Pro MonthlyPrice not published
- Clozemaster Pro YearlyPrice not published
WaniKani
- Monthly$9 a month
- Annual$89 a year
- Lifetime$299 a month
- FreeFree
- Monthly Subscription$9 a month
- Annual Subscription$89 a year
- Lifetime$299, paid once
- Lifetime Account$299, paid once
In their own words
Clozemaster
Clozemaster is a language-learning service built around fill-in-the-blank sentences in context. Learners answer by selecting a choice or typing the missing word, then review sentences again through spaced practice and word-frequency progress tracking. The service lists 75 languages, thousands of sentences in more than 50 languages, and over 170 language pairings. It runs on the web, Android, and iOS, with personalized review and offline lessons. Some sentences have ChatGPT explanations by default, while others can generate an explanation when requested. Sentence and translation data comes from Tatoeba’s user-curated, CC-BY dataset, which may contain errors. The Free plan costs nothing and allows 30 sentences per day.